72 in. Shelf Support Poles in Black - Set of 2 Set of 2 Limited lifetime warranty Made from NSF powder coated steel pole 72 in. H (4.8 lbs.) 2-Pack Steel Shelving Support Poles, Black. Create the shelving unit that suits your unique space and storage needs. These steel support poles are compatible with existing Honey-Can-Do shelving units or can be mixed and matched to our other components and accessories to create the shelving unit of your dreams. Sleek black powder coat finish. Includes 2 caps and 2 adjustable leveler feet.